A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of materials other than copper, iron or steel
NSN 5925-01-442-6487
NSN 6130-01-153-0937
NSN 6150-00-464-0986
NSN 5905-01-328-0893
NSN 5905-00-809-8688
NSN 5910-01-414-0292
NSN 5920-00-997-8386
NSN 5915-01-545-8853
NSN 5960-01-478-9493
NSN 6145-00-526-3056
NSN 5905-01-106-4480
NSN 5999-01-252-9604